EP0454914A1 - Geteilte Mutter - Google Patents

Geteilte Mutter Download PDF

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Publication number
EP0454914A1
EP0454914A1 EP90304687A EP90304687A EP0454914A1 EP 0454914 A1 EP0454914 A1 EP 0454914A1 EP 90304687 A EP90304687 A EP 90304687A EP 90304687 A EP90304687 A EP 90304687A EP 0454914 A1 EP0454914 A1 EP 0454914A1
Authority
EP
European Patent Office
Prior art keywords
divided
divided nut
engaging
nut
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90304687A
Other languages
English (en)
French (fr)
Other versions
EP0454914B1 (de
Inventor
Akio Nagayoshi
Kiyoharu Nagayoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yu Shi Sangyo KK
Original Assignee
Yu Shi Sangyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yu Shi Sangyo KK filed Critical Yu Shi Sangyo KK
Priority to DE90304687T priority Critical patent/DE69007086D1/de
Priority to AU54533/90A priority patent/AU628167B2/en
Priority to AT90304687T priority patent/ATE102301T1/de
Priority to EP90304687A priority patent/EP0454914B1/de
Priority to US07/519,239 priority patent/US5039266A/en
Publication of EP0454914A1 publication Critical patent/EP0454914A1/de
Application granted granted Critical
Publication of EP0454914B1 publication Critical patent/EP0454914B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
    • F16B37/0892—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
    • F16B37/0885—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two halves hingedly connected
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing

Definitions

  • This invention relates to a divided nut made of plastics which may screw on a bolt or a screw bar indivisibly.
  • Divided nuts of several types which comprise a pair of divided nut parts, have been developed.
  • the followings are well known.
  • Japanese Utility Model Publication No. 50-37489 discloses that the divided nut keeps its screw fittings onto a bolt or a screw bar by holding the outer peripheries of the divided nut parts by means of a cover in such a state that the opposite surfaces of both of the divided nut parts are connected to each other.
  • British Patent No. 855,037 discloses a divided nut. Divided nut parts of the divided nut are hinged ratatably at a side portion of each of the parts. Another side of each of the parts, which sides are facing each other, provides a connectable projection having a hole. A pin is inserted into the holes of both of the projections so as to comprise an ordinary nut.
  • the divided nut of the former prior art becomes expensive as it necessitates a cover. Further, it is complex and takes time in fitting of the cover onto the divided nut while connecting the divided nut parts to each other and keeping them in its screwed position on a bolt or the like. Moreover, such a divided nut needs a means for fixing the cover so that the cover may not come off the divided nut. Further, it has a disadvantage that such a divided nut cannot be used for a screw bar which is already installed. Namely, in the case of a screw bar both ends of which are fixed to a wall or the like, both of the divided nut parts of the divided nut may be positioned on the screw bar to sandwich the screw bar from the sides thererof. However, a cover for holding the divided nut parts cannot be placed in its own position unless it is inserted to and positioned on the screw bar before fixing of the screw bar to the wall.
  • the above mentioned disadvantages in the former prior art may be solved almost.
  • the divided nut is so constructed as to be able to assemble the divided nut parts by inserting the pin into the holes of the connectable projections provided with the opposite faces of another other side of each of the divided nut parts. Therefore, when a clearance is formed slightly between the pin and the holes, it cannot be obtain a good screw connection as play occurrs therebetween. Further, when the pin is lost, the divided nut cannot work.
  • both kinds of the divided nuts as mentioned above are screwed detachably onto a bolt or a screw bar, they may easily come off the bolt due to vibration or other external forces.
  • the present invention has an object to provide a divided nut made of plastics which may be attached to a screw bar, one or both ends of which are already installed in a wall or the like, in a state of fixed fittings by a simple fitting operation.
  • the divided nut comprises two divided nut parts of plastics divided along a direction of an axis of the screw hole of the divided nut and connected to each other with a side of each thereof facing to each other, fitting projection means projected from the facing side of one of the divided screw parts, an engaging pawl provided with a tip of the fitting projection means, a groove formed with the opposite side of the other divided screw part to receive the fitting projection means of one of the divided screw parts and an engaging step formed with the facing side of the other divided nut part to engage the engaging pawl of one of the divided nut part in a state of fixed fittings.
  • the divided nut parts are faced to each other at a desired position on the stud bolt by interposing the stud bolt and they are pressed in a direction of approching them to each other while the fitting projection means of one of the divided nut part is inserted into the groove of the other divided nut part. Then, the opposite sides of both of the divided nut parts are contacted to each other.
  • the engaging pawl of the fitting projection means flexibly engages with the engaging step formed with the other divided nut part and then the divided nut parts are united to be detachable and present an appearance of and function like an ordinary nut.
  • the divided nut parts are united to a nut only by inserting the fitting projection means of the divided nut part into the groove of the other divided nut part so as to connect and fix them each other. Therefore, it is not necessary to use connecting means such as a cover, a connection pin or the like, which are used for the conventionl divided nut. This means that connecting operation of the divided nut parts may be easily carried out. Further, since the divided nut parts may be screwed onto a bolt or a screw bar at a desired position with their screw holes in a shape of a semicircle, the state of screwing may be continued so that a mooth screw operation becomes possible on the bolt in forward and rearward directions.
  • a pair of the divided nut parts may be positioned on the sides of the screw bar so as to sandwich the screw bar and then connected to each other. Since the engaging pawl of the fitting projection means engages with the engaging step of the groove of the other divided nut part and becomes in a state of fixed fittings and detachable, they do not come off the screw bar, thereby any parts attached to the screw bar may be fixed firmly.
  • the fitting projection means of one of the divided nut parts is fitted into the groove of the other divided nut part and therefore the appearance of the divided nut parts presents the same as that of an ordinary nut. This means that it becomes possible to rotate and tighten the dividid nut smoothly by engaging a wrench with the outer periphery of the divided nut.
  • Another object of the present invention is to provide a divided nut made of plastic which is easy in handling and attaching onto a bolt or a screw bar.
  • the divided nut according to the present invention further comprises bendable belt-like connecting means which integrally connect a side of a divided nut part of the divided nut and a side of another divided nut part, both of the sides of the divided nut parts being faced to each other. Since the divided nut parts are united by the bendable belt-like connecting means and not separeted to one another, it may prevent one of the divided nut parts from loosing. Further, when handling the divided nut parts or attaching them onto a bolt, they may be handled easily as a single body.
  • a divided nut 2 is made of plastics such as hard synthetic resin and formed to have an appearance of a hexagon and a screw hole 1 is provided at a center portion thereof.
  • the divided nut is divided into two divided nut parts 2A and 2B along an axis of the screw hole 1.
  • Each of the divided nut parts 2A and 2B therefore, provides a screw hole portion 1A or 1B of semicircle respectively at the center portion of a connecting side thereof which is facing to each other when they are connected to each other.
  • a fitting projection 2a of convex is made to project respectively from both sides of the connecting side of one of the divided nut part 2A toward the other divided nut part 2B.
  • An engaging pawl 2a1 is formed respectively with both of the outer sides of a tip of the fitting projection 2a to have an inclined side which is gradually raised rearwadly.
  • An engaging step 2a2 is formed respectively with both of the outer sides at the base of the engaging projection 2a.
  • the other divided nut part 2B provides a pair of projections 2b of concave respectively on both of the side portions of the connecting side thereof in such a manner that the fitting projections 2a project toward another divided nut part 2A, leaving, in a direction of an axis of the screw hole 1B, a space substantially equal to a width of the fitting projection 2a.
  • the space between the projections 2b and 2b, which are facing to each other, is formed to be a guide groove 2b3 for the fitting projection 2a.
  • Engaging steps 2b1 and 2b1 are formed with the bottom of the projections 2b and 2b so as to engage with the engaging pawls 2a1 and 2a1.
  • engaging pawls 2b2 and 2b2 are formed with the facing sides of a tip of the projections 2b and 2b so as to engage with the engaging steps 2a2 and 2a2 of the fitting projection 2a.
  • the numeral 2a3 indicates a slit formed by cutting from a center portion of a tip of the fitting projection 2a to the engaging surface.
  • the slit 2a3 gives a spring effect to the fitting projection 2a so as to allow an elastic deformationin a direction of a width thereof.
  • a slit groove 2a4 is cut straight on both of the outer sides of the fitting projection 2a straight in a longitudianl direction of the fitting projection 2a and on the other hand a small projection 2b4 is made to project from the inside of a tip of the projection 2b so as to engage with the slit groove 2a4 in order to carry out a connection easily and precisely between the divided nut parts 2A and 2B.
  • the divided nut constructed as above is handled as the two divided nut parts 2A and 2B as shown in Figs. 1A and 1B, before it is used.
  • both of the divided nut parts 2A and 2B are positioned outwardly of the sides of the stud bolt 3 at a desired poition of the saddle 5 on the stud bolt 3 and then these divided nut parts 2A and 2B are pressed in a direction to be close to each other so as to insert the fitting projections 2a and 2a of the divided nut part 2A into the guide groove 2b3 of the other divided nut part 2B.
  • the engaging pawls 2a1 and 2a1 of the fitting projections 2a and 2a are forced to be in contact with the facing side of the guide groove 2b3 and the facing inside of the fitting projections 2a and 2a are slid in the guide groove 2b3, while contacting the wall of the guide groove, in such a state that with the function of the slit 2a3 the engaging pawls are elastically moved in a direction to approch them each other.
  • the engaging pawls 2a1 and 2a1 of the fitting projections 2a and 2a reach the bottom of the guide groove 2b3
  • the engaging pawls 2a1 and 2a1 elastically engage with the engaging steps 2b1 and 2b1 of the guide groove 2b3 so that the facing sides of the divided nut parts 2A and 2B are integrally connected to each other.
  • the circular screw hole 1 screwed on the stud bolt 3 may be formed with the semicircular screw holes 1A and 1B of the divided nut parts 2a and 2B.
  • the divided nut is rotated like an ordinary nut, and fixes and holds the saddle 5 on the stud bolt 3 at a desired position.
  • Fig. 4 shows another embodiment of the present invention.
  • a fitting projection 2a is made to project from a center portion of a side of a divided nut part 2' and projections 2b of concave is also made to project from both of the sides on the other side of the divided nut part 2'.
  • this construction it is possible to comprise a divided nut by using two pieces of the divided nut part 2' of the same shape. Therefore, this embodiment only requires a set of dies for molding the divided nut parts with plastics and may reduce the molding cost.
  • FIGs. 5 and 6 show a further embodiment of the present invention.
  • a long fitting projection 2c of convex and a short fitting projection 2c1 of convex are provided to project from the center of both ends of the connecting side of the divided nut part 2C, said long and short fitting projections being provided with an engaging pawl respectively at the outer side of a tip thereof, are provided to project from the center portion of both of the side on a connecting side of a divided nut part 2C facing a connecting side of another divided nut part 2D.
  • a groove 2d1 is formed with the connecting side of the other divided nut part 2D at a center of a side portion thereof so as to receive therein and engage with the short fitting projection 2c1.
  • a prjection 2d of concave is provided with both ends of the other side of the divided nut part 2D to receive therein and engage with the long fitting projection 2c1. Further, these divided nut parts 2C and 2D are connected integrally at a side end of the connecting sides thereof by means of two bendable belt-like connectors 9 and 9.
  • FIGs. 7 and 9 show a further embodiment of the present invention modifying the divided nut of hard synthetic resin as shown in Figs. 5 and 6.
  • a pair of divided nut parts 2E and 2E have a shape which is obtained by dividing a nut of hexagon in a direction of an axis of a screw hole 1 along a line that goes through the axis of the screw hole 1 and two corners of the hexagon which are opposed to each other.
  • Engaging projections 2a and 2a are made to project perpendicular to both of sides 7 from the center portion of both of sides 7 and 7 of one divided nut part 2E, said engaging projections having the same hight.
  • An engaging pawl 2a1 having the same shape as the engaging pawl 2a1 of the above mentioned embodiment, is formed with the outer side of a tip of each of the fitting projections 2a and 2a respectively.
  • a straight slit 2a3 is formed with the center portion of the engaging pawls 2a1 and 2a1 to extend from their surface of the tip to the connecting side so as to separate fitting projections 2a5 and 2a5 which are pararell to each other and elastically bendable in a direction to close the straight slit 2a3.
  • the outer side of each of the fitting projections 2a and 2a is formed to be a taper side 8 which comprises a portion of a side of a nut in the shape of hexagon.
  • Grooves 2b3 and 2b3 are formed with center portions of both sides of the other divided nut part 2F from its outer side to the screw hole 1B of semicircle.
  • the sides of the goove 2b3 facing to each other, are formed to be parallel sides.
  • a width of the groove is made to be larger than a width between the tips of the engaging pawls 2a1 and 2a1, and also made to be small slightly than a width between the bases of the engaging pawls.
  • the bottom sides of the grooves 2b3 and 2b3 are formed to be parpendicular to the connecting side, i.e. to be parallel to each other.
  • An engaging step 2b1 is formed by expanding or widening the deep portions of the grooves 2b3 and 2b3 outwardly so as to receive the engaging pawl 2a1 when the engaging nut parts 2E and 2F are completely connected to each other.
  • the divided nut parts 2E and 2F as constructed above, are integrally connected to each other at a side of each of the connecting sides thereof by means of bendable thin belt-like connectors 9 and 9.
  • the divided nut parts 2E and 2F are attched to a bolt or a screw bar, they are positioned to sandwich the bolt via the space between the sides of thereof which are not connected by the belt-like connectors 9 and 9, and then these divided nut parts 2E and 2F are pressed in a direction to be close to each other.
  • the outer taper sides of the engaging pawls 2a1 and 2a1 of the fitting projections 2a and 2a contact and slide on the facing sides of the grooves 2b3 and the fitting projection 2a goes into the groove 2b3 while elastically deforming the engaging pawls 2a1 and 2a1 to be compressed.
  • the engaging pawl 2a1 elastically returns outwardly so as to engate with the engaging step 2b1 in a state of fixed fittings as an ordinary nut.
  • a divided nut 11 is made of hard synthetic resin and it is formed in a shape of hexagon.
  • the divided nut 11 has a screw hole 12 at the center thereof and divided into two pieces of divided nut parts 11A and 11A in a direction of an axis thereof along a line passing two corners of the hexagon which are located symmetrically.
  • the divided nut parts 11A and 11A provide semicircle screw portions 12A and 12B at the center of each of divided facing sides 13 and 14.
  • a side edge of the divided side 13 of the divided nut parts 11A is connected to a side edge of divided side 14 of the divided nut parts 11B by means of two belt-like connectors 15 and 15.
  • the belt-like connectors 15 and 15 are made of hard synthetic resin to be bendable and formed to be integral with the divided sides 13 and 14 by using the same material as that of the divided nut parts 11A and 11A, and these connectors are formed to be thin and have a narrow width.
  • the belt-like connectors 15 and 15 may be constructed to a single body.
  • a pair of holding projections 12a2 and 12a2 are provided with both ends of the outer side of the semicircle screw hole portion 12A formed on the divided side of the divided nut part 11A.
  • the holding projections 12a2 and 12a2 are made to project in parallel to each other to be able to elastically deform in inward and outward directions and provide an engaging pawl 12a1 with the inside of a tip thereof, respectively.
  • the holding projections provide grooves 12a3 and 12a3 on the outer side of the divided nut part 11A.
  • Inclined engaging sides 12a4 and 12a4 are formed with the engaging pawls 12a1 and 12a1 in such a manner that they are inclined rearwardly from the base of the engaging pawls to a tip thereof.
  • a bending portion 15A which is formed to be thin in thickness, is provided with the belt-like connector 15 at a shifted position adjacent the divided nut part 11A which provides the holding projections 12a and 12a.
  • An engaging projection 12b1 which is held between the holding projections 12a2 and 12a2, is formed with a center portion of the outer side of the semicircle screw hole portion 12B in such a state that it becomes slightly thick comparing with a space between the engaging pawls of the holding projections 12a2 and 12a2.
  • Both sides of the engaging projection 12b1 is formed to be inclined sides 12b2 and 12b2 which increase its thickness gradually from a tip thereof to the inside or base thereof.
  • engaging steps 12b3 and 12b3 are formed to take a step perpendicularly so that they are fit between the engaging pawls 12a1 and 12a1 of the divided nut part 11A in a state of fixed fittings when the divided sides 13 and 14 of the divided nut parts 11A and 11B are contacted and connected to each other.
  • distances from the divided side 13 of the divided nut part 11A to engaging sides 12a4 and 12a4 of the engaging pawls 12b1 and 12b1 are designed to have the same sizes as distances from the divided side 14 of the other divided nut part 11B to the engaging steps 12b3 and 12b3, thereby the engaging steps 12b3 and 12b3 may be engaged with the engaging pawls 12a1 and 12a1 in a state of fixed fittings when the divided nut parts 11a and 11B are contacted and connected to each other.
  • the engaging steps 12b3 and 12b3 may be constructed to form an inclined step which may engage with the engaging sides 12a4 and 12a4 of the engaging pawls 12a1 and 12a1 in a state of face to face contact.
  • an fitting projection 16 is provide with a center portion of each of the sides of the engaging projections 12b1 and 12b1, respectively.
  • the fitting projection 16 is formed in a shape of a side of hexagon and becomes thin gradually towards a tip thereof.
  • a fitting groove 17 is provided with a center portion of the divided side of the other divided nut part 11A in order to receive the fitting projection 16.
  • each of the divided nut parts 11A and 11B provide finger hook portions 12a5 and 12b5 of concave respectively for easily pushing and connecting the divided nut parts with fingers.
  • the outer side of each of the holding projections 12a2 and 12a2 is formed to be an inclined side which comprises a part of the outer periphery of a nut of hexagon to range to the same plane as the outer side of the engaging projections 12b1 and 12b1 when the divided sides 13 and 14 of the divided nut parts 11a and 11B are contacted and connected to each other.
  • the divided nut parts 11A and 11B are connected to each other in a state of fixed fittings by using substantially the same manner as mentioned in the first embodiment of this invention and each of the elements of the divided nut 11 may function as well in the case of the first embodiment so as to be screwed into a bolt B as shown in Fig. 16.
  • the belt-like connector 15 is formed to have a bendable thin portion at a position adjacent the divided nut part 11A which provides the holding projections 12a2 and 12a2 at the center thereof in its longitudinal directiion. Therefore, the divided nut parts 11A and 11B may swing to close to each other about the bendable portion 15A. In the swing, the divided nut part 11A is swung or rotated while the divided side 13 of the divided nut part 11A is pulled slightly toward the connector 15 against the other divided nut part 11B.
  • the tips of the holding projections 12a2 and 12a2 may be certainly inserted and fitted into both of the sides of the engaging projections 12b1 and 12b1 of the other divided nut part 11B without contacting the divided side of the divided nut part 11B.
  • tightening force may be dispersed via the sides of screw of the semicircle screw hole portions 12A and 12B and a part of the tightening force functions to widen or separate the divided nut parts 11A and 11B ouwardly.
  • each of the engaging pawls 12a1 and 12a1 may slide in a direction of engaging inwardly along the engaging sides of the engaging steps 12b3 and 12b3, and as the result, the engaging projections 12b1 and 12b1 may enages with the engaging steps 12b3 and 12b3 deeply. Therefore, the engagement of the divided nut parts 11A and 11B cannot be released unless the engaging pawls 12a1 and 12a1 are broken, and the divided nut may bear with strong tightening forces.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Saccharide Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Vehicle Body Suspensions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Connection Of Plates (AREA)
EP90304687A 1990-04-30 1990-04-30 Geteilte Mutter Expired - Lifetime EP0454914B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE90304687T DE69007086D1 (de) 1990-04-30 1990-04-30 Geteilte Mutter.
AU54533/90A AU628167B2 (en) 1990-04-30 1990-04-30 Divided nut
AT90304687T ATE102301T1 (de) 1990-04-30 1990-04-30 Geteilte mutter.
EP90304687A EP0454914B1 (de) 1990-04-30 1990-04-30 Geteilte Mutter
US07/519,239 US5039266A (en) 1990-04-30 1990-05-04 Divided nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90304687A EP0454914B1 (de) 1990-04-30 1990-04-30 Geteilte Mutter

Publications (2)

Publication Number Publication Date
EP0454914A1 true EP0454914A1 (de) 1991-11-06
EP0454914B1 EP0454914B1 (de) 1994-03-02

Family

ID=8205405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90304687A Expired - Lifetime EP0454914B1 (de) 1990-04-30 1990-04-30 Geteilte Mutter

Country Status (5)

Country Link
US (1) US5039266A (de)
EP (1) EP0454914B1 (de)
AT (1) ATE102301T1 (de)
AU (1) AU628167B2 (de)
DE (1) DE69007086D1 (de)

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FR2757581A1 (fr) * 1996-12-19 1998-06-26 Valeo Climatisation Dispositif de fixation a demontage rapide pour vehicule automobile
EP1113178A1 (de) * 1999-12-24 2001-07-04 Schwarz Verbindungs-Systeme GmbH Haltefeder- Einsatz-Anordnung
EP1201943A1 (de) * 2000-10-23 2002-05-02 HILTI Aktiengesellschaft Schnellmontagemutter
DE10064530C1 (de) * 2000-12-22 2002-07-18 Thomas Gyra Schnellspanngewinde
WO2017213503A1 (en) 2016-06-08 2017-12-14 Nitho Holding B.V. Clamping device for holding a threaded part
NL2022521B1 (en) * 2019-02-06 2020-08-19 Ubbink Bv Mounting bracket for a tube

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JP3319566B2 (ja) * 1995-03-31 2002-09-03 株式会社イナックス 連結用クリップ
US6050766A (en) * 1997-07-01 2000-04-18 Erico International Corporation Two part slip-on nut
US6151083A (en) * 1998-04-14 2000-11-21 Hung; Teng-Shun Monitor filter
US6146076A (en) * 1998-08-25 2000-11-14 Bodin; Rick Support structure including a snap nut
CA2355088C (en) * 1999-02-16 2008-06-03 Atoma International Corp. Attachment clip for a door latch assembly
DE19915632A1 (de) * 1999-04-07 2000-10-12 Volkswagen Ag Mutter aus elastischem Material
US6666639B2 (en) 2001-04-09 2003-12-23 Jason Peter Van Gent Threaded fastening device
US20040005188A1 (en) * 2002-07-02 2004-01-08 Joseph Anscher Rod clip
US20040244149A1 (en) * 2003-06-04 2004-12-09 Joseph Anscher Hinge
US20060214073A1 (en) * 2005-03-22 2006-09-28 Mominee Daniel S Fabricated heavy duty structural clamp
WO2007059110A2 (en) * 2005-11-14 2007-05-24 Erico International Corporation Structural beam clamp with cast body
DE102006005998B4 (de) * 2006-02-08 2008-05-08 Schnier, Dietmar, Dr. Schraubenmutter mit mindestens zwei Teilen
US7338246B2 (en) * 2006-03-03 2008-03-04 Roni Yaron Caspi Split nut with magnetic coupling
US20070207010A1 (en) * 2006-03-03 2007-09-06 Roni Caspi Split nut with magnetic coupling
US20080080957A1 (en) * 2006-10-02 2008-04-03 James Dan L Sliding nut with captive screw
US7661915B2 (en) 2006-10-02 2010-02-16 Whipple Charles E Trapeze hanger
DE202007009997U1 (de) * 2007-07-18 2008-11-20 Ramsauer, Dieter Stangenführung
JP2011043577A (ja) * 2009-08-19 2011-03-03 Sumitomo Electric Device Innovations Inc 光トランシーバ、及びその組立て方法
US8696286B1 (en) 2010-09-17 2014-04-15 Hennessy Industries, Inc. Pivoting hub nut
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US8272083B1 (en) * 2011-04-20 2012-09-25 Liston Thomas D System and method for faucet installations
CN102494001A (zh) * 2011-11-14 2012-06-13 河北科技大学 一种分体紧固装置
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FR2751703A1 (fr) * 1996-07-26 1998-01-30 Rapid Sa Attache de fixation d'un axe sur une piece et pieces assemblees par cet axe et de telles attaches
FR2757581A1 (fr) * 1996-12-19 1998-06-26 Valeo Climatisation Dispositif de fixation a demontage rapide pour vehicule automobile
EP1113178A1 (de) * 1999-12-24 2001-07-04 Schwarz Verbindungs-Systeme GmbH Haltefeder- Einsatz-Anordnung
US6530714B2 (en) 1999-12-24 2003-03-11 Schwarz Verbindungs-Systeme Gmbh Retaining-spring insert arrangement
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DE10064530C1 (de) * 2000-12-22 2002-07-18 Thomas Gyra Schnellspanngewinde
WO2017213503A1 (en) 2016-06-08 2017-12-14 Nitho Holding B.V. Clamping device for holding a threaded part
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Also Published As

Publication number Publication date
ATE102301T1 (de) 1994-03-15
AU5453390A (en) 1991-11-07
US5039266A (en) 1991-08-13
DE69007086D1 (de) 1994-04-07
AU628167B2 (en) 1992-09-10
EP0454914B1 (de) 1994-03-02

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